Patent Assignment
Reel/Frame 019919/0118
Assignment of Assignor's Interest
Recorded: 2007-09-27
Pages: 3
Assignors
POYHONEN, SIMO
Executed: 2007-09-24
HIRVONEN, MIKKO
Executed: 2007-09-24
TALJA, MARKKU
Executed: 2007-09-24
Assignee
ABB OY
STROMBERGINITE 1, HELSINKI, FI-00380, FINLAND
Covered Property
(1)
Method for Controlling Brake Chopper, Brake Chopper and Frequency Converter
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.